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Suppose that you want to perform a hypothesis test to compare several population means, using independent samples. In each case, decide whether you would use the one-way ANOVA test, the Kruskal–Wallis test, or neither of these tests. Preliminary data analyses of the samples suggest that the distributions of the variable are not normal and have quite different shapes.

For all hypothesis tests: State your null and alternative hypotheses Include the appropriate SPSS output Make your decision and conclusion Report the results of the test in proper APA style format   A forensic psychologist is interested in assessing the prevalence of major depressive disorders among a sample of prison inmates. A random sample of inmates was selected and tested on the MDI (Major Depressive Inventory), a self-report instrument designed to measure levels of depression. Their scores were: 8, 10, 4, 11, 7, 10, 13, 4, 8, 7, 9, 3, 15, 10, 10, 10, & 13. Use descriptive statistics including sample size, skewness, kurtosis, mean, median, mode, range, and standard deviation to describe this sample. Write your results in a paragraph similar to the Results section of a manuscript. If the MDI has a µ = 10, is the depression of prison inmates significantly different than that of the general population? Test with an α = 0.05. What type of error is possible based on the outcome?

Find the P-value for the indicated hypothesis test with the given standardized test statistic, z. Decide significance a. Right-tailed test with test statistic z= 1.34 and a= 0.05 P-value = (Round to four decimal places as needed.) State your conclusion, O Fail to reject Ho O Reject Ho Click to select'your answer(s)